Japanese honorifics are suffixes added to names to convey respect, familiarity, or social hierarchy. Common honorifics include san, which is a general term of respect, sama for higher respect, and kun or chan for familiarity, often used for younger people or close friends. These suffixes help indicate the relationship between speakers and their subjects. Using honorifics correctly is essential in Japanese culture, as they reflect social status and relationships. Misusing them can lead to misunderstandings or offense. Understanding the appropriate context for each honorific is crucial for effective communication in Japanese society.